85136440

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{4597}}^1$

素因数の和:5071

約数の個数: 32

約数和(自身を含む): 192012480

約数和(自身を除く): 106876040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3704, 4597, 4630, 9194, 9260, 18388, 18520, 22985, 36776, 45970, 91940, 183880, 2128411, 4256822, 8513644, 10642055, 17027288, 21284110, 42568220, 85136440]

約数ペア:

[(1, 85136440), (2, 42568220), (4, 21284110), (5, 17027288), (8, 10642055), (10, 8513644), (20, 4256822), (40, 2128411), (463, 183880), (926, 91940), (1852, 45970), (2315, 36776), (3704, 22985), (4597, 18520), (4630, 18388), (9194, 9260)]